less for us. more for you. >>> we are back and continuing to talk about the challenges, moral and legal and strategic of drone warfare and particularly because of this white paper that we saw from michael isikoff bringing out this week, and what does that white paper tell us about where we are in terms of making these kinds of decisions? >> for me, it is kind of mind boggling, and the white paper gives the administration unchecked pow toer to carry out these attacks. it is a secret determination by what is called in the white paper an informed high level government official. there's secret evidence that we have no access to, and a secret definition of the enemy, and the definition, and it is carried out if someone poses an imminent threat to the united states, but the definition of imminent is stretched out of all proportion. >> so how much have we ever really known, and american citizens in the context of war, and even in the conventional warfare, how much did we know about who the enemies were a